**Summary**:
* ash-linux-formula
* (el7) Fixes typos in the firewalld "safety" scripts that resulted in a
failure when firewalld was reloaded
* mcafee-agent-formula
* (el7) Adds required inbound ports to all firewalld zones, to support
the event where the default zone is modified from "public"
* splunkforwarder-formula
* (el7) Adds required outbound ports to the OUTPUT chain; previously,
they were mistakenly being added as inbound rules